On 27th December HM Treasury published a notice advising that 17 new names been added to its sanctions lists following the adoption of UN SCR 2397. This “temporary” listing will/should be replaced by a more permanent listing once the names are listed under EU Regulation 2017/1509 (which must be by 21st January).
https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/670813/UN_DPRK.pdf